1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
storchak [24]
3 years ago
8

Solve by factoring. Check your answer.

Mathematics
2 answers:
oksian1 [2.3K]3 years ago
4 0

Answer:

x=0,4

Step-by-step explanation:

Factor out the common terms from the given terms:

x^2-4x=0

You can factor out x from both:

x(x-4)=0

Rewrite, setting each equal to 0:

(x)(x-4)=0\\\\x=0\\\\x-4=0

Simplify the second equation by solving for x:

x-4=0\\\\x-4+4=0+4\\\\x=4

Therefore, x=0 or x=4

:Done

Virty [35]3 years ago
3 0
To factor, you split the equation so the factors multiply to get the whole equation.
(x-2)(x+2)

Then, interpret the factors.
The zeros can be found at (2,0) and (-2,0).
x=2, x=-2
You might be interested in
Find the area of the composite figure
nordsb [41]

Answer:

162 in

Step-by-step explanation:

Split this shape into two rectangles:

The big rectangle has a base of 16 and a height of 7 (subtract 12-5=7 for height) Multiply base*height to get area of big rectangle:

16*7 = 112 in

The small rectangle has a base of 10 and a height of 5. Mulitply base*height to get area of small rectangle:

10*5 = 50 in

Add both areas together:

112+50= 162 inches

5 0
3 years ago
Solve 2x-1=9 (also show your work plz) first response will get brainliest
Kaylis [27]

Answer:

x= 4

2x-1=9

simplify 9-1 to 8

Divide both sides by 2

x=8/2

Simplify 8/2 to 4

x=4

6 0
3 years ago
A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be
kodGreya [7K]
16 servings

because there are 4 cups in a quart, and two quarts is 8 cups.. if 5 cups of milk makes 10 servings there is half a cup in each serving.. so 8/.5 is 16
4 0
3 years ago
Read 2 more answers
What the questions are asking help ASAP please
Rudiy27

Answer:

Step-by-step explanation:

A scalar is a constant value that is multiplied throughout a matrix.

e.g.

In number 1 the set up would look like this

3 * \left[\begin{array}{ccc}3&-1&5\\2&1&-4\\-6&3&2\end{array}\right]

To solve this, you must distribute the 3 to each value within the matrix

The solution to #1 would be

M = \left[\begin{array}{ccc}9&-3&15\\6&3&-12\\-18&9&6\end{array}\right]

3 0
3 years ago
Which of these supporting details BEST fits after sentence 2?
jeyben [28]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • D-I are the measurements of the lengths of the sides of triangles. Identify the types of
    12·1 answer
  • In the 2010 Winter Olympics, the American speed skater Apolo Ohno won the silver medal in the 1,500 meter race. How many kilomet
    14·2 answers
  • How do I write the equation?
    8·1 answer
  • The pitcher's for the home team had 12 strikeouts for 32 batters, while the pitcher's from the visiting team had 15 strikeouts f
    12·1 answer
  • Zeus Industries bought a computer for $2593. It is expected to depreciate at a rate of 30% per year. What will the value of the
    7·1 answer
  • What is the height of a chair need estimate in feet and measurement in feet
    9·1 answer
  • What is the sum of the exterior angles
    9·1 answer
  • Any help? Also please explain how you got the answer
    15·1 answer
  • Someone please help me with this, I will really appreciate it!! Please.
    5·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!